1. The Restricted Stock Units will vest one year after date of grant and vested shares will be payable in common stock. One (1) Restricted Stock Unit is the equivalent of one (1) share of Amicus Therapeutics, Inc. common stock.

2. One hundred percent of the shares subject to this option will vest and become exercisable on the date of the annual meeting of the stockholders of the issuer to be held in 2020.

Remarks:

Carol Welch, Attorney-in-Fact

07/01/2019

** Signature of Reporting Person

Date

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person,
see
Instruction
4
(b)(v).